717386386013 has 16 divisors (see below), whose sum is σ = 809325680640. Its totient is φ = 629977748400.

The previous prime is 717386385983. The next prime is 717386386021. The reversal of 717386386013 is 310683683717.

It is not a de Polignac number, because 717386386013 - 2⁶ = 717386385949 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (717386386513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1736483 + ... + 2109536.

It is an arithmetic number, because the mean of its divisors is an integer number (50582855040).

Almost surely, 2^717386386013 is an apocalyptic number.

It is an amenable number.

717386386013 is a deficient number, since it is larger than the sum of its proper divisors (91939294627).

717386386013 is a wasteful number, since it uses less digits than its factorization.

717386386013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846608.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 717386386013 in words is "seven hundred seventeen billion, three hundred eighty-six million, three hundred eighty-six thousand, thirteen".